gistfile1.js

  // 1. Write a class to support the following code:
  // var thomas = new Person('Thomas');
  // var amy = new Person('Amy');

  var Person = function(name) {
    this.name = name;
  }
  
  var thomas = new Person('Thomas');
  var amy = new Person('Amy');
  
  thomas.name // --> "Thomas"
  
  // 2. Add a getName() method to all Person objects, that outputs
  // the persons name.
  
  Person.prototype.getName = function() {
    return this.name;
  }
  
  thomas.getName() // --> "Thomas"
  
  // 3. Write a statement that calls Thomas's getName function,
  // but returns "Amy".
  
  thomas.getName.apply(amy);
  
  // 4. Remove the getName() method from all Person objects.
  
  delete Person.prototype.getName;